Issued Patents 2023
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11852006 | Downhole tubular inspection using partial-saturation eddy currents | Ahmed Elsayed Fouda, Junwen Dai, Freeman L. Hill | 2023-12-26 |
| 11851965 | Core sampling and analysis using a sealed pressurized vessel | Donald Clifford Westacott, Anthony Herman Van Zuilekom | 2023-12-26 |
| 11840923 | ALD-thin layer coating applications for sensing telemetry through evanescent wave interactions | — | 2023-12-12 |
| 11836109 | Fluid optical database reconstruction methods and applications thereof | Dingding Chen, Bin Dai, Jing Shen, Anthony Herman Van Zuilekom | 2023-12-05 |
| 11821310 | Drilling fluid contamination determination for downhole fluid sampling tool | Mehdi Alipour Kallehbasti, Peter Ojo Olapade, Bin Dai | 2023-11-21 |
| 11822045 | Optical sensor adaptive calibration | Dingding Chen, Bin Dai, Megan Renee Pearl, James M. Price | 2023-11-21 |
| 11822033 | Radiometric modeling for optical identification of sample materials | Jian Li, James M. Price, Bin Dai | 2023-11-21 |
| 11821303 | One way telemetry for communication of downhole data to the surface using nucleic acid | Etienne M. Samson, Bin Dai | 2023-11-21 |
| 11808137 | Method and system for performing pressure test by determining formation parameter from pressure test where stabilizer is activated into surface of wellbore which is placed on formation testing tool | Bin Dai, James M. Price, Anthony Herman Van Zuilekom, Darren George Gascooke | 2023-11-07 |
| 11808147 | Multi-phase fluid identification for subsurface sensor measurement | Zhonghuan Chen, Bin Dai, Xiang Wu | 2023-11-07 |
| 11795820 | Dual pump reverse flow through phase behavior measurements with a formation tester | Darren George Gascooke, Anthony Herman Van Zuilekom, Marcus Ray Hudson | 2023-10-24 |
| 11788187 | Depositing coatings on and within housings, apparatus, or tools utilizing counter current flow of reactants | James M. Price, William Soltmann, Jian Li | 2023-10-17 |
| 11788189 | Depositing coatings on and within housings, apparatus, or tools utilizing pressurized cells | James M. Price, William Soltmann | 2023-10-17 |
| 11781413 | Downhole acid injection to stimulate formation production | Anthony Herman Van Zuilekom, Darren George Gascooke | 2023-10-10 |
| 11774623 | Microfluidic device and method for parallel pressure-volume-temperature analysis in reservoir simulations | Michael T. Pelletier, Robert Atkinson, Songhua Chen | 2023-10-03 |
| 11767755 | Predicting clean fluid composition and properties with a rapid formation tester pumpout | Peter Ojo Olapade, Bin Dai | 2023-09-26 |
| 11761330 | Subsurface measurement compression and reconstruction | Darren George Gascooke, Anthony Herman Van Zuilekom, Bin Dai | 2023-09-19 |
| 11761332 | Methods to perform an in-situ determination of a formation property of a downhole formation and in-situ formation property measurement tools | Jonas Toelke, Anthony Herman van Zulekom, Mehdi Alipour Kallehbasti | 2023-09-19 |
| 11739635 | Mud filtrate property measurement for downhole contamination assessment | Bin Dai, Michael T. Pelletier, Darren George Gascooke | 2023-08-29 |
| 11732537 | Anchor point device for formation testing relative measurements | Darren George Gascooke, Anthony Herman Van Zuilekom | 2023-08-22 |
| 11719096 | Contamination prediction of downhole pumpout and sampling | Peter Ojo Olapade, Bin Dai, James M. Price, Dingding Chen, Anthony Herman Van Zuilekom | 2023-08-08 |
| 11698337 | Device and method for optical analysis using multiple integrated computational elements | James M. Price, Bin Dai | 2023-07-11 |
| 11697992 | Determination of downhole formation fluid contamination and certain component concentrations | Ralph Engel Piazza, Anthony Herman Van Zuilekom, Megan Renee Pearl, Luiz Alexandre Sacorague, Alexandre Jaime Mello Vieira | 2023-07-11 |
| 11692438 | LWD formation tester with retractable latch for wireline | Darren George Gascooke, Anthony Herman Van Zuilekom, Glenn Andrew Wilson | 2023-07-04 |
| 11693144 | Downhole tubular inspection combining partial saturation and remote field eddy currents | Junwen Dai, Ahmed Elsayed Fouda, Freeman L. Hill | 2023-07-04 |